Question

Rewrite the expression with positive exponents (problem #4)

Answer 1

Having a negative exponent is the same as have the inverse of the exponent

x⁻² = 1 / x²

Plugging in the Numbers,

(12a^3b^-4)/ (4a^-2b)


This is the Answer

12a^3(4a^2)/(3b^5)